EP 0863787 A4 20000510 - BAG FILTER AND RETAINER THEREFOR
Title (en)
BAG FILTER AND RETAINER THEREFOR
Title (de)
BEUTELFILTER UND HALTERUNG DAFÜR
Title (fr)
SAC DE FILTRATION ET SON DISPOSITIF DE RETENUE
Publication
Application
Priority
- US 9617033 W 19961024
- US 54897895 A 19951027
Abstract (en)
[origin: WO9715371A1] A fluid filter (10) having a hollow, molded, plastic housing (12) with an open end, a fluid inlet port (20) and a fluid outlet (22). An internally threaded, plastic, molded cap (14) is threadedly received on the housing (12) via mating external threads (56, 58) for sealing the open end of the housing (12). A cap seal (60) prevents fluid contamination of the threads (56, 58). A removable filter element (38) is contained within the housing (12) between the fluid inlet (20) and the fluid outlet (22). A molded, resilient, plastic retainer (44) captured between the cap (14) and the filter element (38) retains the filter element (38) in position within the filter (10). If the filter element (38) is of a bag filter type, as compared with a filter cartridge type, the retainer (44) has a plurality of resilient legs (46) which press down upon a bag mouth seal (40) forcing it into contact with a flared mouth of the bag support (28).
IPC 1-7
IPC 8 full level
B01D 29/23 (2006.01)
CPC (source: EP US)
B01D 29/23 (2013.01 - EP US); B01D 29/96 (2013.01 - EP); B01D 2201/24 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
- [A] US 5342511 A 19940830 - BROWN GENE W [US], et al
- [A] FR 2315975 A1 19770128 - GEN ELECTRIC [US]
- [A] US 1568126 A 19260105 - BASSETT ROBERT S
- See references of WO 9715371A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9715371 A1 19970501; AT E222136 T1 20020815; CA 2231511 A1 19970501; DE 69623036 D1 20020919; DE 69623036 T2 20021219; EP 0863787 A1 19980916; EP 0863787 A4 20000510; EP 0863787 B1 20020814; ES 2180806 T3 20030216; US 5624559 A 19970429
DOCDB simple family (application)
US 9617033 W 19961024; AT 96937728 T 19961024; CA 2231511 A 19961024; DE 69623036 T 19961024; EP 96937728 A 19961024; ES 96937728 T 19961024; US 54897895 A 19951027